4" Flex Chimney Lining Kit Includes: Chimney Cap- Rigid Metal Flue Vent- Support Bracket- Spacers(4)- Flex Connector- Support Elbow- Wall Plate And Appliance Adapter. Flex Sold Separately. upc-a : 662492928981order # : 4pps-fkcstock # : 810014599pieces In Carton : 1